diff --git a/.github/workflows/stale-theme-pr-closer.yaml b/.github/workflows/stale-theme-pr-closer.yaml
index bbf5173..a9d676c 100644
--- a/.github/workflows/stale-theme-pr-closer.yaml
+++ b/.github/workflows/stale-theme-pr-closer.yaml
@@ -1,6 +1,15 @@
 name: Close stale theme pull requests that have the 'invalid' label.
 on:
   schedule:
+    #        ┌───────────── minute (0 - 59)
+    #        │ ┌───────────── hour (0 - 23)
+    #        │ │  ┌───────────── day of the month (1 - 31)
+    #        │ │  │  ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │ │  │  │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    #        │ │  │  │ │
+    #        │ │  │  │ │
+    #        │ │  │  │ │
+    #        * *  *  * *
     - cron: "0 0 */7 * *"
 
 permissions:
diff --git a/.github/workflows/top-issues-dashboard.yml b/.github/workflows/top-issues-dashboard.yml
index ba6d208..b7a3519 100644
--- a/.github/workflows/top-issues-dashboard.yml
+++ b/.github/workflows/top-issues-dashboard.yml
@@ -1,6 +1,15 @@
 name: Update top issues dashboard
 on:
   schedule:
+    #        ┌───────────── minute (0 - 59)
+    #        │ ┌───────────── hour (0 - 23)
+    #        │ │  ┌───────────── day of the month (1 - 31)
+    #        │ │  │  ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │ │  │  │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    #        │ │  │  │ │
+    #        │ │  │  │ │
+    #        │ │  │  │ │
+    #        * *  *  * *
     - cron: "0 0 */3 * *"
   workflow_dispatch:
 
diff --git a/.github/workflows/update-langs.yaml b/.github/workflows/update-langs.yaml
index cd0128b..8193c04 100644
--- a/.github/workflows/update-langs.yaml
+++ b/.github/workflows/update-langs.yaml
@@ -1,6 +1,15 @@
 name: Update supported languages
 on:
   schedule:
+    #        ┌───────────── minute (0 - 59)
+    #        │ ┌───────────── hour (0 - 23)
+    #        │ │  ┌───────────── day of the month (1 - 31)
+    #        │ │  │   ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │ │  │   │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    #        │ │  │   │ │
+    #        │ │  │   │ │
+    #        │ │  │   │ │
+    #        * *  *   * *
     - cron: "0 0 */30 * *"
 
 permissions: